[librsvg] svg: fix order of params in ::new()

[Federico Mena Quintero <federico src gnome org>]

commit eb6357e9a3a197d53151783cd9173ff5778849fd
Author: Paolo Borelli <pborelli gnome org>
Date:   Sat Jan 12 15:32:49 2019 +0100

    svg: fix order of params in ::new()

 rsvg_internals/src/svg.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/rsvg_internals/src/svg.rs b/rsvg_internals/src/svg.rs
index 728d5d79..f0a70044 100644
--- a/rsvg_internals/src/svg.rs
+++ b/rsvg_internals/src/svg.rs
@@ -39,8 +39,8 @@ impl Svg {
         Svg {
             handle,
             tree,
-            externs: RefCell::new(Resources::new()),
             ids,
+            externs: RefCell::new(Resources::new()),
         }
     }